<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="电表型号" prop="meterModel">
        <el-input
          v-model="queryParams.meterModel"
          placeholder="请输入电表型号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="平均功率" prop="meterPower">
        <el-input
          v-model="queryParams.meterPower"
          placeholder="请输入平均功率"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['zsw:meter:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['zsw:meter:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['zsw:meter:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['zsw:meter:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="meterList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="电表型号" align="center" prop="meterModel" />
      <el-table-column label="电表图片" align="center" prop=picture>
        <template slot-scope="scope">  
          <el-image  
          style="width: 80px; height: 80px"  
            :src="scope.row.picture"  
            :fit="fit"  
            ref="imageId"  
          ></el-image>  
        </template>  
      </el-table-column>
      <el-table-column label="平均功率(单位:KW)" align="center" prop="meterPower" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['zsw:meter:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['zsw:meter:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改电表信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="电表型号" prop="meterModel">
          <el-input v-model="form.meterModel" placeholder="请输入电表型号" />
        </el-form-item>
        <el-form-item label="照片链接" prop="picture"  style="display: none;">
          <el-input v-model="form.picture" placeholder="请输入照片链接" />
        </el-form-item>

        <el-form-item label="电表照片">
        <el-image
         style="width: 250px; height: 175px;position: relative; left: 20px;"
          :src="url"
          :fit="fit" ref="imageId">
        </el-image>
        </el-form-item>


      <el-upload
        style="position: relative; left: 60px;"
        ref="uploadData"
        :limit="1"
        accept=".jpg, .png, .gif, .bmp"
        :headers="uploadData.headers"
        :action="uploadData.url + '?updateSupport=' + uploadData.updateSupport"
        :disabled="uploadData.isUploading"
        :on-progress="handleFileUploadDataProgress"
        :on-success="handleFileUploadDataSuccess"
        :auto-upload="true"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div style="position: relative; left: 60px;" slot="tip">
          <span>仅允许导入jpg, png, gif, bmp格式文件。</span>
        </div>
      </el-upload>

 <!--     <div class="dialog-footer" >
            <el-button type="primary" @click="submitFileUploadDataForm" style="margin-left: 40%;">上传文件</el-button>
          </div>   -->

        <el-form-item label="平均功率" prop="meterPower">
          <el-input v-model="form.meterPower" placeholder="请输入平均功率(单位:KW)" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMeter, getMeter, delMeter, addMeter, updateMeter } from "@/api/zsw/meter";
import { getToken } from "@/utils/auth";
export default {
  name: "Meter",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 电表信息表格数据
      meterList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        meterModel: null,
        meterPower: null,
        deleteBy: null,
        deleteTime: null,
        deleteFlag: null
      },
      // 导入图片
      uploadData: {
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "zsw/meter/uploadphoto"
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询电表信息列表 */
    getList() {
      this.loading = true;
      listMeter(this.queryParams).then(response => {
        this.meterList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        meterId: null,
        meterModel: null,
        meterPower: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        deleteBy: null,
        deleteTime: null,
        deleteFlag: null,
        picture: null
      };
      this.url=null;
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.meterId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加电表信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.url=row.picture;
      const meterId = row.meterId || this.ids
      getMeter(meterId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改电表信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.meterId != null) {
            updateMeter(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMeter(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const meterIds = row.meterId || this.ids;
      this.$modal.confirm('是否确认删除电表信息编号为"' + meterIds + '"的数据项？').then(function() {
        return delMeter(meterIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('zsw/meter/export', {
        ...this.queryParams
      }, `meter_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadDataProgress(event, file, fileList) {
      console.log(file+"333");
      console.log(fileList+"333");
      this.uploadData.isUploading = true;
    },
    // 文件上传成功处理
    handleFileUploadDataSuccess(response, file, fileList) {
      
      console.log(response);
      console.log(response.msg);
      console.log(file+"444");
      console.log(fileList+"555");
      this.uploadData.isUploading = false;
      this.$refs.uploadData.clearFiles();
      
      this.form.picture=response.msg; 
      this.url=this.form.picture;
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileUploadDataForm() {
      this.$refs.uploadData.submit();
    }
  }
};
</script>
